Hello and thx for helping

So my question is : How can I make a skeleton follow a curve ?
I have searched for some threads or tutorials about it but didn't find any .
My aim is to animate a snake and I think that I need to use curve to make the move more fluid and real .

I am a pretty new Maya, thx again for helping me !

And thx to those who have done the tutorials too, good jobn really helpfull .